A Song of Ice and Fire is a series of serious fantasy novels by American author George R.R. Martin. "A Song of Ice and Fire" mainly describes a series of stories of court struggles, battlefield slayings, travel adventures and magical confrontations that took place in a fictional medieval world.

The app provides a detailed introduction to the characters, history, culture, geography and TV plots in the book and TV of A Song of Ice and Fire, and is dedicated to a complete analysis of the fantasy world created by George R.R. Martin.